.el-container {
  height: calc(100vh - 16px);
  padding: 4px;
}

header .el-header {
  height: auto;
  padding: 0;
}

.el-divider--horizontal {
  margin-block: 0.5em;
}

.el-main {
  height: 100%;
  padding: 5px;
}

.splitpanes__splitter {
  width: 3px;
  margin-top: 8px;
  margin-bottom: 8px;
  background: #f6f6f6;
}

.el-button--text {
  padding: 9px 1px;
}